57 4th Avenue
57 4th Avenue in Park Slope, Brooklyn, has 15 open HPD violations, 4 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (35/100).
Mixed residential & commercial · 3 units · Built 1920
StreetSpy grade: F (Severe, 35/100)
- 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 6 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 4 heat or hot water complaints to 311 in the last 12 months.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
More open violations per unit than 8 in 10 Brooklyn buildings this size.
- Repairs: High (15 open, 4 class C), records as of Oct 26, 2026
- Heat and hot water: 4 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
- Safety: Clear (No open DOB violations), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
15 open violations: 4 class C (immediately hazardous), 8 class B, 3 class A. 8 issued in the last 12 months. 27 on record. Oldest open violation issued 2009-08-13. Newest violation issued 2026-07-07.
HPD recorded no violation closed here in the last 12 months.
6 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: Plumbing defect, bathroom, 2nd floor. REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN AT WASTE LINE AT BATHTUB IN THE BATHROOM LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1), issued 2026-02-02. HPD violation 18605883
- Class C: No hot water, throughout the apartment, 2nd floor. PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES NO HOTWATER AT ALL FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1), issued 2026-02-02. HPD violation 18605881
- Class C: Lighting defect, throughout the apartment, 2nd floor. PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES NO COLDWATER AT ALL FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1), issued 2026-02-02. HPD violation 18605882
- Class C: Damaged plaster or paint. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR UNKEYED PLASTER CEILING NORTH ROOM 2 STY APT 1 , SECTION '' '' (apt 1), issued 2009-08-13. HPD violation 1156158
- Class B: Damaged plaster or paint, ceiling, bathroom, 4th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 2nd BATHROOM FROM EAST LOCATED AT APT 3, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3), issued 2026-07-07. HPD violation 19050596
- Class B: Leak or water damage, ceiling, 1st room from the east, 4th floor. REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 3, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3), issued 2026-07-07. HPD violation 19050593
- Class B: Damaged plaster or paint, ceiling, 1st room from the east, 4th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 3, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3), issued 2026-07-07. HPD violation 19050594
- Class B: Leak or water damage, ceiling, bathroom, 4th floor. REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING IN THE 2nd BATHROOM FROM EAST LOCATED AT APT 3, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3), issued 2026-07-07. HPD violation 19050595
311 housing complaints
12 in the last 12 months, 20 in 5 years. Most common: Plumbing (5), Heat/Hot Water (4), Water Leak (2), Unsanitary Condition (1).
Bedbugs
The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: No bedbug filing on record for this year
- 2024: No bedbug filing on record for this year
- 2023: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
No open DOB violations. 0 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 57 4th Ave LLC. Head officer: Abe Cohen. Managing agent: Conway Management Group LLC. This owner has 4 buildings on record, 4 graded D or F. See the full portfolio.
Last HPD registration Apr 17, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3009300077, HPD building ID 208789. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Atlantic Av-Barclays Ctr (D, N, R), 2 min walk
- Atlantic Av-Barclays Ctr (2, 3, 4, 5), 3 min walk
- Atlantic Av-Barclays Ctr (B, Q), 4 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 15 open (4 class C, 8 class B, 3 class A). 6 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 12 | −20 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.